I got fanpage for one online game, which is official page for that game, i've tried with giveaways but people there are too dumb to complete CPA offer.. and they are from Phillipines, India etc... What do you have to recommend me?

Yea best is to start a website around that niche fill it with autogenerated content and place ads. It would hardly cost you around $50 and with 1000 visits you could easily make $5-$10 a day on autopilot.